期刊
CHEMSUSCHEM
卷 10, 期 17, 页码 3409-3418出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cssc.201701211
关键词
catalysis; graphitization; magnesium; renewable resources; voronoi tesselation
资金
- Canada Foundation for Innovation
- Natural Sciences and Engineering Research Council of Canada
- NSERC
- 3M, Co under Industrial Research Chair Program [IRCPJ 407487-09]
A highly crystalline graphite powder was prepared from the low temperature (800-1000 degrees C) graphitization of renewable hard carbon precursors using a magnesium catalyst. The resulting graphite particles are composed of Voronoi-tessellated regions comprising irregular sheets; each Voronoi-tessellated region having a small seed particle located near their centroid on the surface. This suggests nucleated outward growth of graphitic carbon, which has not been previously observed. Each seed particle consists of a spheroidal graphite shell on the inside of which hexagonal graphite platelets are perpendicularly affixed. This results in a unique high surface area graphite with a high degree of graphitization that is made with renewable feedstocks at temperatures far below that conventionally used for artificial graphites.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据